U.S. to International Page Size Conversion

The chart below is a quick reference guide to ANSI international standard and U.S. paper sizes. In the international community, the most frequently used paper size is A4. An A4 document compared to a standard U.S. Letter document has more height and a little less width. For a detailed explanation about International paper sizes, Markus Kuhn’s article International Standard Paper Sizes is a great resource.

Page SizesU.S.Int’linches (in)millimeters (mm)
Letter8.5×11A48.27×11.69210×297
Tabloid11×17A311.69×16.54297×420
Legal8.5×14 8.5×14210×356
Half Letter8.5×5.5A55.83×8.27148×210
Postcard6×4A64.13×5.83105×148
Business Card3.5×2 3.35×2.1385×54
EnvelopeNo.10DL8.66×4.33110×220
Poster11×14A311.69×16.54297×420
U.S. - to International Page Sizes - A4 and A5 Page Sizes

LayoutReady templates offer professional design for Microsoft Word & Publisher users in both U.S. and International page sizes. The templates, which are available for immediate download are easily customized to meet the needs of the business customer by using common Microsoft software applications that most small businesses already own. While previously available in U.S. sizes, LayoutReady templates now offer small businesses outside of the U.S. an unmatched resource for marketing materials.